--- a/cmake/ksutil.cmake
+++ b/cmake/ksutil.cmake
@@ -135,7 +135,6 @@ macro(ksutil_setup_platform)
 		set(KS_PLAT_LIN 1 CACHE INTERNAL "Platform definition" FORCE)
 		set(CMAKE_POSITION_INDEPENDENT_CODE YES)
 
-		add_compile_options("$<$<CONFIG:Release>:-O2>")
 		add_compile_options("$<$<CONFIG:Release>:-g>")
 
 		add_compile_options("$<$<CONFIG:Debug>:-O0>")
